... -change drum 3,Non dust operation 4,Chip away concrete,asphalt,epoxy concrete planer Scarifier, also called floor milling machine,or floor ... . Quick-change drum design allows you change cutter in minutes.concrete planerFeatures: A series of models: 9hp, 13hp, 20hp, 38hp; gasoline ... ;Sharp TCT cutter is aggressive to remove coatings;Vacuum and water outlet for a non dust operation.Apply for:1, Remove ...